>
Blenniiformes (Blennies) >
Tripterygiidae (Triplefin blennies) > Tripterygiinae
Etymology: Apopterygion: Greek, apo = outside + Greek, pterygion = diminutive of pteryx = fin (Ref. 45335).
Environnement : milieu / zone climatique / profondeur / gamme de distribution
Écologie
marin benthopélagique; non migrateur; profondeur 5 - 80 m (Ref. 75154). Subtropical
Eastern Indian Ocean: northern Tasmania to Port Phillip Bay, Victoria. Endemic to the Bass Strait area in southern Australia.
Taille / Poids / Âge
Maturité: Lm ?  range ? - ? cm
Max length : 4.5 cm SL mâle / non sexé; (Ref. 13227)
Description synthétique
Clés d'identification | Morphologie | Morphométrie
Épines dorsales (Total) : 16 - 17; Rayons mous dorsaux (Total) : 10 - 12; Épines anales: 2; Rayons mous anaux: 19 - 22. 22-26 pored scales in the anterior lateral line series; 0-13 notched scales in the posterior series. The second dorsal fin without an ocellate black blotch but may be distally blackish, the anal fin pale, occasionally with whitish spots; the pelvic fin pale, and the dorsal fine spines each with two large distal spinules.
Body shape (shape guide): elongated; Cross section: oval.
Associated with yellow sponges. Eggs are hemispherical and covered with numerous sticky threads that anchor them in the algae on the nesting sites (Ref. 240). Larvae are planktonic which occur primarily in shallow, nearshore waters (Ref. 94114).
Cycle de vie et comportement reproducteur
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Fricke, R., 1994. Tripterygiid fishes of Australia, New Zealand and the southwest Pacific Ocean (Teleostei). Theses Zool. 24:1-585. (Ref. 13227)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2025-2 (Global))
Menace pour l'homme
Harmless
Utilisations par l'homme
Pêcheries: sans intérêt
Outils
Articles particuliers
Télécharger en XML
Sources Internet
Estimations basées sur des modèles
Température préférée (Réf.
123201): 14.6 - 18.3, mean 16.8 °C (based on 120 cells).
Indice de diversité phylogénétique (Réf.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00617 (0.00290 - 0.01310), b=3.04 (2.86 - 3.22), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Niveau trophique (Réf.
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
Résilience (Réf.
120179): Haut, temps minimum de doublement de population inférieur à 15 mois (Preliminary K or Fecundity.).
Vulnérabilité de la pêche (Ref.
59153): Low vulnerability (10 of 100).
🛈